3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '{width:100, max-heigth:300, min-height:200}'; $pattern = '/:(\S)/'; $replacement = ': $0'; var_dump(preg_replace($pattern, $replacement, $string));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0100.00718.41
8.3.50.0170.00221.98
8.3.40.0120.00318.78
8.3.30.0110.00418.67
8.3.20.0040.00418.69
8.3.10.0040.00420.67
8.3.00.0120.00623.57
8.2.180.0180.00316.63
8.2.170.0070.00722.96
8.2.160.0210.00020.19
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00819.48
8.2.110.0170.00322.42
8.2.100.0040.00817.91
8.2.90.0000.00719.23
8.2.80.0000.00817.97
8.2.70.0090.00017.50
8.2.60.0060.00317.66
8.2.50.0000.00918.07
8.2.40.0030.00518.03
8.2.30.0040.00718.00
8.2.20.0070.00017.79
8.2.10.0000.00717.64
8.2.00.0040.00417.82
8.1.280.0040.01125.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.42
8.1.230.0040.00720.81
8.1.220.0050.00318.77
8.1.210.0060.00318.84
8.1.200.0090.00017.38
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0050.00318.66
8.1.160.0000.00718.84
8.1.150.0020.00518.64
8.1.140.0040.00417.54
8.1.130.0030.00317.84
8.1.120.0040.00717.57
8.1.110.0040.00417.55
8.1.100.0000.00717.54
8.1.90.0050.00217.40
8.1.80.0040.00317.59
8.1.70.0030.00317.54
8.1.60.0030.00617.55
8.1.50.0040.00417.44
8.1.40.0000.00817.62
8.1.30.0000.00717.74
8.1.20.0060.00317.65
8.1.10.0040.00417.64
8.1.00.0070.00017.41
8.0.300.0090.00019.94
8.0.290.0040.00417.15
8.0.280.0070.00018.37
8.0.270.0030.00317.14
8.0.260.0030.00316.89
8.0.250.0000.00717.07
8.0.240.0030.00517.05
8.0.230.0000.00716.86
8.0.220.0030.00416.98
8.0.210.0040.00416.97
8.0.200.0000.00717.04
8.0.190.0000.00716.90
8.0.180.0040.00416.89
8.0.170.0070.00416.90
8.0.160.0040.00416.86
8.0.150.0030.00616.96
8.0.140.0050.00316.84
8.0.130.0070.00013.40
8.0.120.0000.00716.95
8.0.110.0040.00416.95
8.0.100.0030.00517.01
8.0.90.0040.00416.84
8.0.80.0150.00316.95
8.0.70.0000.00716.91
8.0.60.0030.00516.97
8.0.50.0080.00016.98
8.0.30.0130.00617.02
8.0.20.0090.00917.40
8.0.10.0080.00017.06
8.0.00.0060.01116.85
7.4.330.0030.00313.43
7.4.320.0000.00716.79
7.4.300.0000.00716.65
7.4.290.0040.00416.67
7.4.280.0040.00416.73
7.4.270.0000.00716.83
7.4.260.0000.00613.43
7.4.250.0080.00016.62
7.4.240.0030.00316.57
7.4.230.0040.00316.61
7.4.220.0160.01216.80
7.4.210.0090.00916.70
7.4.200.0040.00416.75
7.4.190.0030.00316.89
7.4.160.0030.01216.49
7.4.150.0140.00717.40
7.4.140.0070.01317.86
7.4.130.0110.00716.56
7.4.120.0080.00916.59
7.4.110.0070.01016.34
7.4.100.0090.01216.76
7.4.90.0090.00916.74
7.4.80.0090.00919.04
7.4.70.0100.01316.64
7.4.60.0220.00316.39
7.4.50.0000.00816.57
7.4.40.0100.00322.27
7.4.30.0100.01516.45
7.4.10.0140.00314.86
7.4.00.0080.00715.10
7.3.330.0030.00313.21
7.3.320.0000.00513.13
7.3.310.0070.00016.24
7.3.300.0000.00616.27
7.3.290.0040.01116.26
7.3.280.0080.00716.33
7.3.270.0100.00717.40
7.3.260.0080.00818.24
7.3.250.0090.00916.52
7.3.240.0160.00616.31
7.3.230.0140.00316.39
7.3.210.0100.00716.32
7.3.200.0180.00619.39
7.3.190.0170.00316.49
7.3.180.0060.01216.52
7.3.170.0090.01216.28
7.3.160.0060.00916.35
7.3.130.0100.00614.81
7.3.120.0100.00514.92
7.3.110.0110.00814.93
7.3.100.0090.00714.77
7.3.90.0070.00714.82
7.3.80.0080.00614.92
7.3.70.0080.00514.88
7.3.60.0060.00814.74
7.3.50.0020.00814.84
7.3.40.0030.01014.84
7.3.30.0090.00314.74
7.3.20.0060.00616.71
7.3.10.0070.00516.59
7.3.00.0080.00716.72
7.2.330.0050.01316.72
7.2.320.0070.01116.46
7.2.310.0150.00616.70
7.2.300.0070.01016.48
7.2.290.0030.01816.64
7.2.260.0130.00615.07
7.2.250.0030.01015.13
7.2.240.0050.01415.09
7.2.230.0030.01215.03
7.2.220.0120.00515.08
7.2.210.0040.01214.96
7.2.200.0060.01014.92
7.2.190.0090.00714.97
7.2.180.0040.00914.96
7.2.170.0040.00914.88
7.2.160.0060.00514.76
7.2.150.0060.00816.97
7.2.140.0050.00816.88
7.2.130.0040.01016.98
7.2.120.0040.01116.87
7.2.110.0080.00816.89
7.2.100.0040.00716.86
7.2.90.0040.00816.88
7.2.80.0060.00716.95
7.2.70.0030.00916.76
7.2.60.0030.01217.00
7.2.50.0080.00616.80
7.2.40.0070.00416.86
7.2.30.0100.00316.74
7.2.20.0050.00716.88
7.2.10.0060.00916.78
7.2.00.0040.00817.50
7.1.330.0080.00515.87
7.1.320.0080.00815.84
7.1.310.0100.00515.87
7.1.300.0010.00815.86
7.1.290.0080.00415.70
7.1.280.0050.00815.80
7.1.270.0060.00715.92
7.1.260.0020.01116.02
7.1.250.0030.01115.78
7.1.240.0000.01115.82
7.1.230.0070.00515.75
7.1.220.0050.00815.85
7.1.210.0060.00715.98
7.1.200.0030.01115.73
7.1.190.0020.01215.78
7.1.180.0090.00515.89
7.1.170.0040.00915.87
7.1.160.0080.00315.99
7.1.150.0070.00715.97
7.1.140.0020.01515.94
7.1.130.0070.00515.79
7.1.120.0050.00815.75
7.1.110.0080.00215.88
7.1.100.0050.00716.71
7.1.90.0070.00715.86
7.1.80.0010.01115.91
7.1.70.0040.00816.32
7.1.60.0040.01117.10
7.1.50.0090.00416.31
7.1.40.0050.00715.94
7.1.30.0040.01015.76
7.1.20.0120.00215.95
7.1.10.0050.00916.00
7.1.00.0060.01717.93
7.0.330.0050.01115.41
7.0.320.0060.00715.53
7.0.310.0000.01215.58
7.0.300.0090.00615.47
7.0.290.0070.00415.32
7.0.280.0070.00515.46
7.0.270.0040.00915.45
7.0.260.0070.00615.41
7.0.250.0070.00515.55
7.0.240.0030.01315.67
7.0.230.0080.00615.55
7.0.220.0060.00515.50
7.0.210.0060.00815.41
7.0.200.0050.00715.94
7.0.190.0060.00815.42
7.0.180.0030.00715.59
7.0.170.0030.00915.59
7.0.160.0060.00815.60
7.0.150.0050.00615.64
7.0.140.0040.03317.76
7.0.130.0080.00615.61
7.0.120.0050.00815.37
7.0.110.0080.00515.55
7.0.100.0070.00615.45
7.0.90.0050.00815.53
7.0.80.0040.00715.57
7.0.70.0080.00515.49
7.0.60.0040.02017.03
7.0.50.0070.02716.33
7.0.40.0040.02114.88
7.0.30.0060.02014.96
7.0.20.0060.02714.97
7.0.10.0060.03314.97
7.0.00.0040.03214.86
5.6.400.0070.00714.21
5.6.390.0090.00614.46
5.6.380.0050.00814.30
5.6.370.0100.00314.34
5.6.360.0040.01214.45
5.6.350.0050.00913.96
5.6.340.0050.01114.33
5.6.330.0040.01214.29
5.6.320.0060.00514.35
5.6.310.0080.00514.27
5.6.300.0060.00814.27
5.6.290.0080.00414.35
5.6.280.0100.02716.46
5.6.270.0110.00314.04
5.6.260.0050.00814.28
5.6.250.0020.01214.32
5.6.240.0050.00714.42
5.6.230.0060.00614.33
5.6.220.0050.00914.13
5.6.210.0090.03216.31
5.6.200.0060.03115.52
5.6.190.0100.02915.47
5.6.180.0070.01615.63
5.6.170.0060.02115.63
5.6.160.0090.01615.44
5.6.150.0090.01815.57
5.6.140.0060.02115.48
5.6.130.0070.02615.59
5.6.120.0090.02015.63
5.6.110.0060.01915.73
5.6.100.0060.03415.60
5.6.90.0120.02615.56
5.6.80.0030.02915.35
5.6.70.0030.03615.25
5.6.60.0080.02515.25
5.6.50.0080.01815.21
5.6.40.0050.03115.30
5.6.30.0050.02515.23
5.6.20.0070.01815.24
5.6.10.0070.02815.17
5.6.00.0050.03315.41
5.5.380.0000.01012.49
5.5.370.0080.00712.39
5.5.360.0030.00812.72
5.5.350.0040.02915.23
5.5.340.0050.02114.27
5.5.330.0090.02914.26
5.5.320.0050.02714.43
5.5.310.0060.03014.47
5.5.300.0070.02914.32
5.5.290.0090.02714.26
5.5.280.0060.02714.13
5.5.270.0060.01814.27
5.5.260.0040.02914.51
5.5.250.0070.01814.08
5.5.240.0060.02114.09
5.5.230.0070.01813.93
5.5.220.0090.01814.07
5.5.210.0070.02814.14
5.5.200.0020.02214.19
5.5.190.0050.02214.13
5.5.180.0040.03214.02
5.5.170.0060.00712.35
5.5.160.0030.03014.14
5.5.150.0050.03314.17
5.5.140.0020.03214.18
5.5.130.0070.02914.07
5.5.120.0060.03114.14
5.5.110.0050.02213.95
5.5.100.0060.02714.12
5.5.90.0060.02314.08
5.5.80.0080.01714.08
5.5.70.0070.01814.12
5.5.60.0070.02014.05
5.5.50.0100.02314.09
5.5.40.0070.03013.99
5.5.30.0060.03014.00
5.5.20.0040.01913.97
5.5.10.0030.02913.91
5.5.00.0070.02014.00
5.4.450.0040.02013.68
5.4.440.0030.03213.54
5.4.430.0040.01813.67
5.4.420.0040.03013.75
5.4.410.0060.02713.63
5.4.400.0080.01813.67
5.4.390.0070.02913.62
5.4.380.0030.01913.60
5.4.370.0060.02313.61
5.4.360.0060.02013.53
5.4.350.0010.03113.53
5.4.340.0080.02513.56
5.4.330.0070.00310.98
5.4.320.0020.02513.45
5.4.310.0080.01913.56
5.4.300.0050.03013.65
5.4.290.0080.01813.55
5.4.280.0060.03013.54
5.4.270.0040.02813.71
5.4.260.0090.02413.60
5.4.250.0070.02313.56
5.4.240.0040.03313.63
5.4.230.0040.02713.68
5.4.220.0060.01713.72
5.4.210.0080.02413.49
5.4.200.0040.02013.52
5.4.190.0080.02913.62
5.4.180.0030.03113.47
5.4.170.0060.02413.65
5.4.160.0080.02613.61
5.4.150.0050.02813.53
5.4.140.0060.01912.81
5.4.130.0040.03212.67
5.4.120.0050.02712.65
5.4.110.0080.01112.74
5.4.100.0060.02512.67
5.4.90.0010.02112.65
5.4.80.0030.01712.67
5.4.70.0020.02812.58
5.4.60.0060.02812.65
5.4.50.0030.03312.59
5.4.40.0030.03012.76
5.4.30.0020.02112.56
5.4.20.0050.02812.69
5.4.10.0020.02212.64
5.4.00.0020.01912.51
5.3.290.0040.03011.83
5.3.280.0030.01711.82
5.3.270.0020.03111.90
5.3.260.0090.02811.87
5.3.250.0060.02911.83
5.3.240.0030.02111.80
5.3.230.0040.02911.88
5.3.220.0050.02011.74
5.3.210.0050.01511.82
5.3.200.0060.02211.82
5.3.190.0060.02711.79
5.3.180.0050.01911.87
5.3.170.0060.02811.86
5.3.160.0050.02911.80
5.3.150.0050.02011.84
5.3.140.0060.02911.79
5.3.130.0050.02211.83
5.3.120.0060.02711.78
5.3.110.0050.02111.81
5.3.100.0060.02311.61
5.3.90.0030.02611.68
5.3.80.0060.02411.58
5.3.70.0050.02811.59
5.3.60.0050.02311.66
5.3.50.0060.02711.53
5.3.40.0030.02911.54
5.3.30.0080.02311.59
5.3.20.0050.02211.53
5.3.10.0040.02011.38
5.3.00.0080.02611.45
5.2.170.0070.02910.14
5.2.160.0030.03510.27
5.2.150.0100.02810.25
5.2.140.0070.03210.23
5.2.130.0070.03010.25
5.2.120.0050.03210.24
5.2.110.0030.02510.24
5.2.100.0030.02010.25
5.2.90.0080.02810.11
5.2.80.0060.03310.27
5.2.70.0050.03310.02
5.2.60.0020.02810.11
5.2.50.0030.02310.15
5.2.40.0070.02310.01
5.2.30.0050.03210.08
5.2.20.0020.02610.06
5.2.10.0020.0279.96
5.2.00.0070.0329.96
5.1.60.0050.0279.50
5.1.50.0040.0279.51
5.1.40.0050.0299.47
5.1.30.0080.0279.59
5.1.20.0050.0289.70
5.1.10.0000.0179.53
5.1.00.0010.0169.50
5.0.50.0020.0128.75
5.0.40.0010.0118.69
5.0.30.0010.0168.62
5.0.20.0030.0108.59
5.0.10.0020.0128.60
5.0.00.0000.0188.61
4.4.90.0020.0208.38
4.4.80.0050.0158.38
4.4.70.0020.0158.38
4.4.60.0000.0238.38
4.4.50.0070.0138.38
4.4.40.0000.0318.38
4.4.30.0030.0188.38
4.4.20.0020.0138.38
4.4.10.0010.0108.38
4.4.00.0000.0148.38
4.3.110.0020.0108.38
4.3.100.0020.0098.38
4.3.90.0020.0088.38
4.3.80.0020.0118.38
4.3.70.0010.0088.38
4.3.60.0020.0088.38
4.3.50.0030.0088.38
4.3.40.0010.0138.38
4.3.30.0020.0108.38
4.3.20.0030.0108.38
4.3.10.0020.0128.38
4.3.00.0020.0138.38

preferences:
58.4 ms | 401 KiB | 5 Q