3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('my1337string' == 1337);

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)
8.3.40.0160.00318.79
8.3.30.0070.00719.02
8.3.20.0040.00420.24
8.3.10.0040.00423.53
8.3.00.0040.00419.13
8.2.170.0140.00422.96
8.2.160.0130.00320.16
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0000.00926.16
8.2.120.0030.00619.25
8.2.110.0040.00420.95
8.2.100.0060.00617.50
8.2.90.0000.00819.13
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0050.00317.90
8.2.50.0000.00818.07
8.2.40.0040.00417.84
8.2.30.0050.00317.80
8.2.20.0000.00717.45
8.2.10.0060.00317.80
8.2.00.0000.00717.59
8.1.270.0030.00518.70
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00022.80
8.1.230.0140.00017.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0030.00617.11
8.1.180.0000.00718.10
8.1.170.0030.00620.36
8.1.160.0000.00821.84
8.1.150.0000.00718.66
8.1.140.0030.00517.19
8.1.130.0000.00717.75
8.1.120.0030.00717.29
8.1.110.0000.00717.27
8.1.100.0030.00317.32
8.1.90.0050.00217.35
8.1.80.0070.00017.20
8.1.70.0040.00417.28
8.1.60.0000.00917.45
8.1.50.0040.00417.37
8.1.40.0040.00417.24
8.1.30.0080.00017.48
8.1.20.0040.00417.49
8.1.10.0040.00417.41
8.1.00.0030.00617.37
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0070.00018.37
8.0.270.0000.00717.13
8.0.260.0030.00317.04
8.0.250.0030.00316.86
8.0.240.0030.00316.70
8.0.230.0030.00316.77
8.0.220.0000.00716.81
8.0.210.0000.00716.78
8.0.200.0070.00016.79
8.0.190.0040.00716.72
8.0.180.0070.00016.67
8.0.170.0040.00416.84
8.0.160.0040.00416.65
8.0.150.0040.00316.67
8.0.140.0030.00316.69
8.0.130.0000.00613.18
8.0.120.0050.00316.61
8.0.110.0000.00816.64
8.0.100.0040.00416.70
8.0.90.0030.00516.80
8.0.80.0070.01016.67
8.0.70.0040.00416.67
8.0.60.0040.00416.64
8.0.50.0070.00016.81
8.0.30.0180.00816.93
8.0.20.0110.00817.40
8.0.10.0040.00416.82
8.0.00.0090.01116.52
7.4.330.0030.00315.03
7.4.320.0030.00316.46
7.4.300.0000.00616.28
7.4.290.0000.00716.34
7.4.280.0090.00316.45
7.4.270.0070.00016.44
7.4.260.0000.00716.49
7.4.250.0000.00716.31
7.4.240.0040.00416.36
7.4.230.0000.00716.30
7.4.220.0110.00716.33
7.4.210.0130.00716.30
7.4.200.0030.00316.35
7.4.160.0120.00416.32
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0080.01316.41
7.4.120.0100.01316.27
7.4.110.0110.01116.51
7.4.100.0100.00716.35
7.4.90.0090.00916.21
7.4.80.0060.01219.39
7.4.70.0080.00716.27
7.4.60.0100.00616.38
7.4.50.0020.00216.38
7.4.40.0090.00616.37
7.4.30.0080.00816.26
7.4.00.0040.01114.68
7.3.330.0000.00712.98
7.3.320.0130.00012.88
7.3.310.0050.00216.07
7.3.300.0030.00316.11
7.3.290.0070.00716.11
7.3.280.0090.00916.09
7.3.270.0090.00917.40
7.3.260.0060.01216.27
7.3.250.0070.01116.29
7.3.240.0000.01816.48
7.3.230.0070.01316.39
7.3.210.0060.01116.30
7.3.200.0120.00419.39
7.3.190.0030.01316.23
7.3.180.0070.00716.35
7.3.170.0030.01316.27
7.3.160.0050.01116.34
7.3.00.0070.00716.56
7.2.330.0110.00716.28
7.2.320.0060.01016.32
7.2.310.0090.00916.64
7.2.300.0060.01016.46
7.2.290.0170.00016.18
7.2.130.0070.00716.91
7.2.120.0070.00716.61
7.2.110.0030.01316.62
7.2.100.0110.00416.66
7.2.90.0030.00616.71
7.2.80.0070.00716.52
7.2.70.0070.00716.73
7.2.60.0060.00916.61
7.2.50.0030.01216.79
7.2.40.0090.00316.77
7.2.30.0030.01016.77
7.2.20.0070.00416.60
7.2.10.0040.00716.47
7.2.00.0040.00617.87
7.1.250.0030.01015.68
7.1.240.0060.00615.63
7.1.230.0040.01115.68
7.1.220.0060.00315.48
7.1.210.0100.00315.52
7.1.200.0030.00915.54
7.1.190.0040.00715.47
7.1.180.0100.00315.60
7.1.170.0030.01015.40
7.1.160.0070.00415.63
7.1.150.0070.00715.49
7.1.140.0070.00315.52
7.1.130.0040.00815.72
7.1.120.0070.00315.39
7.1.110.0100.00315.82
7.1.100.0030.00616.94
7.1.90.0060.00315.69
7.1.80.0030.00915.59
7.1.70.0020.00716.39
7.1.60.0090.00517.62
7.1.50.0090.00916.27
7.1.40.0030.00815.63
7.1.30.0090.00315.47
7.1.20.0070.00715.73
7.1.10.0050.00315.51
7.1.00.0070.03918.99
7.0.330.0090.00615.36
7.0.320.0070.00315.10
7.0.310.0030.00715.38
7.0.300.0050.00515.10
7.0.290.0090.00315.01
7.0.280.0090.00315.08
7.0.270.0110.00314.92
7.0.260.0060.00315.04
7.0.250.0060.00315.01
7.0.240.0040.00915.26
7.0.230.0040.00715.14
7.0.220.0030.00515.27
7.0.210.0040.00715.11
7.0.200.0350.00414.91
7.0.190.0040.00415.32
7.0.180.0000.01315.04
7.0.170.0000.01015.02
7.0.160.0030.00615.25
7.0.150.0050.00515.09
7.0.140.0070.04018.47
7.0.130.0060.00715.18
7.0.120.0050.01015.25
7.0.110.0070.00715.04
7.0.100.0040.00814.85
7.0.90.0000.00915.00
7.0.80.0000.00915.28
7.0.70.0220.00315.39
7.0.60.0140.04117.57
7.0.50.0130.04716.58
7.0.40.0230.03916.77
7.0.30.0200.02416.77
7.0.20.0300.02216.86
7.0.10.0320.02816.82
7.0.00.0220.03616.89
5.6.380.0100.00314.48
5.6.370.0090.00013.76
5.6.360.0000.01014.38
5.6.350.0070.00313.91
5.6.340.0000.00814.12
5.6.330.0040.00414.22
5.6.320.0040.00814.02
5.6.310.0030.01013.93
5.6.300.0060.00314.02
5.6.290.0070.00413.88
5.6.280.0020.04417.53
5.6.270.0070.00714.16
5.6.260.0030.01214.22
5.6.250.0060.00614.00
5.6.240.0080.00613.80
5.6.230.0080.00313.95
5.6.220.0200.00313.87
5.6.210.0060.04217.25
5.6.200.0100.04516.12
5.6.190.0140.03717.40
5.6.180.0230.03317.21
5.6.170.0270.03817.15
5.6.160.0140.02517.26
5.6.150.0220.02316.03
5.6.140.0150.03416.29
5.6.130.0060.02316.05
5.6.120.0160.02017.50
5.6.110.0080.03717.57
5.6.100.0060.03617.40
5.6.90.0090.04917.55
5.6.80.0110.04117.10
5.6.70.0140.04317.21
5.6.60.0140.00314.08
5.6.50.0070.01413.83
5.6.40.0030.01013.82
5.6.30.0070.00714.04
5.6.20.0060.00613.98
5.6.10.0130.00713.74
5.6.00.0030.00614.05
5.5.380.0050.00511.18
5.5.370.0120.00011.18
5.5.360.0030.00711.18
5.5.350.0180.03915.77
5.5.340.0120.02214.56
5.5.330.0070.04115.65
5.5.320.0100.03215.65
5.5.310.0230.04215.68
5.5.300.0140.04014.56
5.5.290.0100.02514.59
5.5.280.0080.02016.07
5.5.270.0020.03516.00
5.5.260.0050.04315.91
5.5.250.0110.04015.87
5.5.240.0120.03015.66
5.5.230.0080.00411.18
5.5.220.0060.00611.18
5.5.210.0030.00311.18
5.5.200.0070.00311.18
5.5.190.0000.00711.18
5.5.180.0060.00311.18
5.5.170.0030.01011.18
5.5.160.0030.00311.18
5.5.150.0100.00411.18
5.5.140.0070.00011.18
5.5.130.0000.01011.18
5.5.120.0040.01111.18
5.5.110.0110.00011.18
5.5.100.0000.00811.18
5.5.90.0140.00411.18
5.5.80.0070.00311.18
5.5.70.0100.00311.18
5.5.60.0030.00311.18
5.5.50.0040.00811.18
5.5.40.0070.00011.18
5.5.30.0060.00011.18
5.5.20.0000.00911.18
5.5.10.0090.00011.18
5.5.00.0070.00411.18
5.4.450.0310.02715.35
5.4.440.0500.02815.21
5.4.430.0400.03415.21
5.4.420.0570.02815.33
5.4.410.0070.03015.02
5.4.400.0190.02514.83
5.4.390.0200.02514.85
5.4.380.0180.02614.85
5.4.370.0180.03114.95
5.4.360.0150.03014.93
5.4.350.0150.03214.90
5.4.340.0120.03714.97
5.4.330.0000.00911.18
5.4.320.0180.03014.85
5.4.310.0200.02814.96
5.4.300.0230.02114.92
5.4.290.0160.02614.95
5.4.280.0180.03014.84
5.4.270.0170.03214.85
5.4.260.0200.03614.88
5.4.250.0200.03014.94
5.4.240.0180.03614.83
5.4.230.0170.03214.86
5.4.220.0270.02314.87
5.4.210.0230.03014.92
5.4.200.0240.04613.96
5.4.190.0250.02514.92
5.4.180.0190.04314.84
5.4.170.0200.02814.91
5.4.160.0170.03214.89
5.4.150.0250.02614.81
5.4.140.0180.03013.70
5.4.130.0180.04013.76
5.4.120.0230.03213.74
5.4.110.0230.02513.67
5.4.100.0200.03813.74
5.4.90.0210.03313.74
5.4.80.0180.03013.73
5.4.70.0210.02613.66
5.4.60.0250.02213.69
5.4.50.0130.03213.65
5.4.40.0240.02513.63
5.4.30.0150.03213.65
5.4.20.0330.02513.74
5.4.10.0190.03413.72
5.4.00.0180.02513.49
5.3.290.0230.02512.87
5.3.280.0140.03912.88
5.3.270.0180.03112.85
5.3.260.0160.03112.88
5.3.250.0180.02712.93
5.3.240.0180.04012.93
5.3.230.0250.02612.86
5.3.220.0330.02712.84
5.3.210.0220.02712.85
5.3.200.0150.03212.88
5.3.190.0240.02312.88
5.3.180.0120.03212.84
5.3.170.0220.02512.83
5.3.160.0230.02612.86
5.3.150.0130.03412.89
5.3.140.0280.03012.84
5.3.130.0240.03012.86
5.3.120.0220.03012.90
5.3.110.0170.03012.86
5.3.100.0150.03112.56
5.3.90.0230.02312.62
5.3.80.0200.02512.57
5.3.70.0160.03112.64
5.3.60.0200.02512.58
5.3.50.0170.02812.60
5.3.40.0190.02812.51
5.3.30.0070.03912.51
5.3.20.0220.03112.43
5.3.10.0120.03112.41
5.3.00.0150.02812.38
5.2.170.0150.02511.13
5.2.160.0150.02211.12
5.2.150.0260.02311.15
5.2.140.0120.02811.17
5.2.130.0150.02311.17
5.2.120.0190.01811.16
5.2.110.0200.02011.21
5.2.100.0150.02711.17
5.2.90.0160.02411.13
5.2.80.0220.01711.16
5.2.70.0090.02911.15
5.2.60.0130.02311.19
5.2.50.0190.02011.12
5.2.40.0120.02311.15
5.2.30.0100.02411.03
5.2.20.0170.02211.04
5.2.10.0160.02511.09
5.2.00.0160.02310.99
5.1.60.0120.01810.60
5.1.50.0170.01710.61
5.1.40.0080.02410.63
5.1.30.0160.02210.76
5.1.20.0120.02110.75
5.1.10.0080.02310.63
5.1.00.0140.01710.60
5.0.50.0120.0159.87
5.0.40.0080.0169.82
5.0.30.0110.0239.71
5.0.20.0080.0159.75
5.0.10.0090.0169.69
5.0.00.0110.0269.68
4.4.90.0040.0168.55
4.4.80.0100.0148.54
4.4.70.0070.0158.54
4.4.60.0120.0138.54
4.4.50.0080.0198.54
4.4.40.0090.0228.54
4.4.30.0080.0178.51
4.4.20.0090.0128.54
4.4.10.0080.0138.57
4.4.00.0050.0218.54
4.3.110.0110.0118.50
4.3.100.0120.0108.49
4.3.90.0050.0158.49
4.3.80.0060.0218.50
4.3.70.0060.0138.47
4.3.60.0070.0128.50
4.3.50.0080.0128.50
4.3.40.0060.0218.48
4.3.30.0080.0107.87
4.3.20.0050.0117.90
4.3.10.0050.0127.89
4.3.00.0050.0148.90

preferences:
47.1 ms | 400 KiB | 5 Q