3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cat = 'cat'; echo('I love my' . $cat . 's' . PHP_EOL); echo("I love my $cat \n"); echo("I love my {$cat}s \n"); ?>

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)
8.3.70.0090.00616.49
8.3.60.0040.01518.43
8.3.50.0110.00722.06
8.3.40.0110.00418.54
8.3.30.0050.00818.88
8.3.20.0040.00420.21
8.3.10.0040.00422.09
8.3.00.0060.00322.22
8.2.180.0120.00316.38
8.2.170.0040.01122.96
8.2.160.0050.00920.74
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.48
8.2.110.0090.00022.20
8.2.100.0090.00317.91
8.2.90.0040.00418.09
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0000.00917.92
8.2.50.0000.00918.07
8.2.40.0040.00418.16
8.2.30.0030.00518.05
8.2.20.0040.00417.55
8.2.10.0040.00417.55
8.2.00.0050.00517.55
8.1.280.0030.01525.92
8.1.270.0080.00022.19
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00621.83
8.1.230.0110.00020.91
8.1.220.0080.00017.74
8.1.210.0080.00019.03
8.1.200.0040.00417.35
8.1.190.0020.00517.30
8.1.180.0000.00818.10
8.1.170.0050.00318.49
8.1.160.0000.00721.92
8.1.150.0000.00718.61
8.1.140.0000.00717.39
8.1.130.0070.00017.82
8.1.120.0040.00417.32
8.1.110.0030.00517.32
8.1.100.0040.00417.43
8.1.90.0000.00717.39
8.1.80.0000.00717.48
8.1.70.0030.00317.41
8.1.60.0000.00917.46
8.1.50.0040.00417.52
8.1.40.0000.00717.42
8.1.30.0040.00417.63
8.1.20.0030.00617.63
8.1.10.0050.00317.52
8.1.00.0040.00417.37
8.0.300.0000.00820.08
8.0.290.0070.00017.18
8.0.280.0030.00318.34
8.0.270.0040.00417.25
8.0.260.0060.00016.82
8.0.250.0060.00016.94
8.0.240.0040.00316.88
8.0.230.0000.00716.84
8.0.220.0000.00816.90
8.0.210.0030.00316.79
8.0.200.0060.00016.82
8.0.190.0040.00416.90
8.0.180.0000.00716.89
8.0.170.0000.00716.92
8.0.160.0030.00316.90
8.0.150.0030.00316.82
8.0.140.0000.00716.84
8.0.130.0000.00513.31
8.0.120.0000.00816.85
8.0.110.0040.00416.80
8.0.100.0000.00816.91
8.0.90.0070.00016.95
8.0.80.0030.01316.88
8.0.70.0000.00716.84
8.0.60.0050.00316.75
8.0.50.0000.00716.91
8.0.30.0160.00816.99
8.0.20.0110.00717.40
8.0.10.0070.00016.90
8.0.00.0080.01116.80
7.4.330.0000.00615.00
7.4.320.0070.00016.44
7.4.300.0030.00316.61
7.4.290.0090.00016.52
7.4.280.0030.00316.47
7.4.270.0000.00716.42
7.4.260.0020.00516.31
7.4.250.0030.00316.49
7.4.240.0030.00316.51
7.4.230.0030.00316.46
7.4.220.0060.01216.53
7.4.210.0090.00516.45
7.4.200.0030.00316.63
7.4.190.0000.00816.49
7.4.160.0070.01016.37
7.4.150.0070.01017.40
7.4.140.0110.00817.86
7.4.130.0090.01016.42
7.4.120.0150.00616.31
7.4.110.0110.01116.59
7.4.100.0090.01516.42
7.4.90.0130.01016.23
7.4.80.0170.00619.39
7.4.70.0030.01316.31
7.4.60.0030.01816.30
7.4.50.0000.00516.59
7.4.40.0070.01122.77
7.4.30.0060.00916.46
7.4.10.0030.01316.00
7.4.00.0090.00815.28
7.3.330.0050.00013.20
7.3.320.0000.00513.05
7.3.310.0040.00416.16
7.3.300.0030.00316.15
7.3.290.0110.00316.34
7.3.280.0060.01116.30
7.3.270.0030.01417.40
7.3.260.0070.01016.56
7.3.250.0070.01216.28
7.3.240.0110.00516.18
7.3.230.0150.00316.63
7.3.210.0070.01016.23
7.3.200.0150.00619.39
7.3.190.0100.01016.17
7.3.180.0130.00316.29
7.3.170.0150.00016.40
7.3.160.0060.01016.49
7.3.130.0080.00816.00
7.3.120.0070.01015.45
7.3.110.0100.01016.00
7.3.100.0070.00716.00
7.3.90.0100.00316.00
7.3.80.0090.00616.00
7.3.70.0040.00716.00
7.3.60.0030.01016.00
7.3.50.0030.00616.00
7.3.40.0060.00816.00
7.3.30.0060.01016.00
7.3.20.0150.00016.65
7.3.10.0100.00316.70
7.3.00.0090.00816.53
7.2.330.0100.00716.31
7.2.320.0030.01516.71
7.2.310.0150.00916.46
7.2.300.0100.01316.75
7.2.290.0070.01016.67
7.2.260.0110.00716.00
7.2.250.0120.00416.00
7.2.240.0040.01216.00
7.2.230.0100.00616.00
7.2.220.0080.00816.00
7.2.210.0040.01516.00
7.2.200.0030.01016.00
7.2.190.0030.01316.00
7.2.180.0030.00916.00
7.2.170.0140.00016.00
7.2.160.0100.00716.00
7.2.150.0060.00616.68
7.2.140.0100.00316.90
7.2.130.0130.00516.92
7.2.120.0080.00716.76
7.2.110.0100.00716.71
7.2.100.0070.00816.82
7.2.90.0090.00716.57
7.2.80.0070.01116.87
7.2.70.0040.01116.71
7.2.60.0090.00816.89
7.2.50.0060.01116.84
7.2.40.0060.01416.74
7.2.30.0110.01016.41
7.2.20.0070.01016.79
7.2.10.0090.00916.84
7.2.00.0060.00717.64
7.1.330.0000.01616.00
7.1.320.0030.01016.00
7.1.310.0060.00616.00
7.1.300.0000.01116.00
7.1.290.0000.01616.00
7.1.280.0080.00816.00
7.1.270.0090.00316.00
7.1.260.0100.00316.00
7.1.250.0130.00215.75
7.1.240.0050.00815.78
7.1.230.0060.00915.64
7.1.220.0070.00615.67
7.1.210.0060.00915.80
7.1.200.0040.01115.77
7.1.190.0150.00215.69
7.1.180.0050.00915.80
7.1.170.0090.00415.76
7.1.160.0100.00615.71
7.1.150.0110.00215.72
7.1.140.0100.00515.77
7.1.130.0080.00615.76
7.1.120.0090.00515.78
7.1.110.0080.00615.88
7.1.100.0100.00416.56
7.1.90.0050.01015.69
7.1.80.0100.00215.82
7.1.70.0050.00716.24
7.1.60.0070.01017.19
7.1.50.0080.00716.25
7.1.40.0090.00715.74
7.1.30.0060.00615.66
7.1.20.0060.01115.69
7.1.10.0050.00815.71
7.1.00.0090.02917.96
7.0.330.0050.00715.61
7.0.320.0070.00915.57
7.0.310.0060.00615.49
7.0.300.0060.00915.47
7.0.290.0070.00715.38
7.0.280.0070.00415.51
7.0.270.0080.00615.52
7.0.260.0050.00715.41
7.0.250.0100.00515.56
7.0.240.0050.01215.46
7.0.230.0060.00615.64
7.0.220.0060.00815.51
7.0.210.0130.00215.75
7.0.200.0090.00315.83
7.0.190.0040.00815.56
7.0.180.0040.00615.68
7.0.170.0050.00915.67
7.0.160.0090.00515.44
7.0.150.0100.00315.54
7.0.140.0060.02617.77
7.0.130.0040.00915.36
7.0.120.0060.00815.63
7.0.110.0040.00915.36
7.0.100.0160.03017.02
7.0.90.0080.03017.16
7.0.80.0140.02417.05
7.0.70.0050.02117.01
7.0.60.0120.02016.87
7.0.50.0070.03017.13
7.0.40.0080.03116.39
7.0.30.0090.03216.51
7.0.20.0010.03216.37
7.0.10.0080.01616.43
7.0.00.0070.03216.48
5.6.400.0040.01116.00
5.6.390.0030.01016.00
5.6.380.0040.00715.04
5.6.370.0040.00815.11
5.6.360.0060.00915.13
5.6.350.0030.00815.02
5.6.340.0050.00915.16
5.6.330.0040.00615.05
5.6.320.0080.00615.18
5.6.310.0060.00715.04
5.6.300.0070.00914.93
5.6.290.0080.00715.01
5.6.280.0040.02817.08
5.6.270.0050.00614.97
5.6.260.0070.00515.05
5.6.250.0090.02916.96
5.6.240.0100.02216.95
5.6.230.0050.03416.88
5.6.220.0080.02016.84
5.6.210.0050.01816.80
5.6.200.0090.03216.92
5.6.190.0060.03017.02
5.6.180.0010.02217.06
5.6.170.0070.03317.04
5.6.160.0080.03016.98
5.6.150.0060.02117.00
5.6.140.0090.03117.13
5.6.130.0100.02917.09
5.6.120.0060.02017.03
5.6.110.0040.02917.09
5.6.100.0030.02416.96
5.6.90.0070.02116.98
5.6.80.0080.01816.75
5.6.70.0040.02016.71
5.6.60.0080.01716.71
5.6.50.0060.01716.82
5.6.40.0070.01716.66
5.6.30.0060.01516.78
5.6.20.0060.02416.68
5.6.10.0040.02016.76
5.6.00.0050.02016.72
5.5.380.0070.02715.79
5.5.370.0050.02715.78
5.5.360.0080.03015.74
5.5.350.0030.03215.76
5.5.340.0070.02915.93
5.5.330.0100.01615.89
5.5.320.0090.03115.99
5.5.310.0100.02315.93
5.5.300.0110.01215.90
5.5.290.0070.02615.90
5.5.280.0070.02615.94
5.5.270.0030.02715.99
5.5.260.0050.02015.95
5.5.250.0050.02315.81
5.5.240.0030.02015.73
5.5.230.0050.01915.73
5.5.220.0080.01615.66
5.5.210.0040.02215.73
5.5.200.0100.01315.67
5.5.190.0060.01815.65
5.5.180.0080.01615.70
5.5.170.0060.00913.45
5.5.160.0060.01815.74
5.5.150.0020.02315.69
5.5.140.0050.02315.66
5.5.130.0040.02515.70
5.5.120.0020.02015.66
5.5.110.0040.03015.68
5.5.100.0060.01915.68
5.5.90.0090.01615.68
5.5.80.0060.01815.65
5.5.70.0060.01815.65
5.5.60.0060.01715.64
5.5.50.0050.01615.68
5.5.40.0040.01815.62
5.5.30.0040.02115.64
5.5.20.0040.01815.68
5.5.10.0080.01615.70
5.5.00.0090.01415.65
5.4.450.0030.02615.42
5.4.440.0060.01615.44
5.4.430.0070.02015.41
5.4.420.0030.01715.47
5.4.410.0070.01815.45
5.4.400.0070.01215.31
5.4.390.0070.01415.29
5.4.380.0020.01615.35
5.4.370.0060.01115.28
5.4.360.0000.01915.29
5.4.350.0050.01615.26
5.4.340.0020.01815.34
5.4.330.0000.01113.45
5.4.320.0030.01815.32
5.4.310.0040.02015.34
5.4.300.0040.01715.32
5.4.290.0080.01515.29
5.4.280.0050.01615.32
5.4.270.0060.01415.33
5.4.260.0010.01915.29
5.4.250.0030.01615.37
5.4.240.0030.01615.31
5.4.230.0050.01615.37
5.4.220.0050.01515.34
5.4.210.0040.01415.32
5.4.200.0040.01515.30
5.4.190.0030.02215.22
5.4.180.0050.01815.32
5.4.170.0080.01415.26
5.4.160.0030.01615.26
5.4.150.0030.01815.23
5.4.140.0060.01814.41
5.4.130.0040.02014.41
5.4.120.0030.01814.40
5.4.110.0030.01614.39
5.4.100.0040.02014.38
5.4.90.0040.01714.38
5.4.80.0100.02214.38
5.4.70.0060.02514.44
5.4.60.0040.02914.36
5.4.50.0050.02314.40
5.4.40.0040.02214.38
5.4.30.0060.02414.41
5.4.20.0030.02914.40
5.4.10.0070.02914.36
5.4.00.0040.02914.23
5.3.290.0040.01613.79
5.3.280.0050.02613.82
5.3.270.0080.01313.78
5.3.260.0020.01613.81
5.3.250.0040.01613.83
5.3.240.0090.01413.78
5.3.230.0030.02813.81
5.3.220.0020.02013.81
5.3.210.0020.01713.82
5.3.200.0030.01613.81
5.3.190.0080.02213.79
5.3.180.0020.03113.80
5.3.170.0020.02713.82
5.3.160.0060.02513.79
5.3.150.0060.02913.81
5.3.140.0070.02713.82
5.3.130.0060.02513.79
5.3.120.0010.02113.81
5.3.110.0050.02813.76
5.3.100.0050.02813.65
5.3.90.0040.02013.63
5.3.80.0020.02313.63
5.3.70.0030.02613.62
5.3.60.0050.03013.62
5.3.50.0110.02113.54
5.3.40.0040.02813.56
5.3.30.0110.02513.60
5.3.20.0040.02713.48
5.3.10.0030.02813.47
5.3.00.0020.02913.51
5.2.170.0090.02511.01
5.2.160.0080.02710.92
5.2.150.0060.03111.04
5.2.140.0030.03311.03
5.2.130.0020.02110.92
5.2.120.0070.03210.97
5.2.110.0020.03211.01
5.2.100.0030.02610.96
5.2.90.0070.03010.99
5.2.80.0030.02211.02
5.2.70.0070.02510.99
5.2.60.0030.03310.98
5.2.50.0110.02710.95
5.2.40.0030.03510.98
5.2.30.0010.03410.95
5.2.20.0040.03210.95
5.2.10.0050.02610.88
5.2.00.0020.02710.82
5.1.60.0020.02110.44
5.1.50.0030.03010.38
5.1.40.0050.02510.38
5.1.30.0050.02010.62
5.1.20.0000.02010.57
5.1.10.0000.03210.40
5.1.00.0080.02310.52
5.0.50.0070.0129.86
5.0.40.0020.0239.86
5.0.30.0090.0359.86
5.0.20.0050.0109.86
5.0.10.0030.0209.86
5.0.00.0020.0349.86
4.4.90.0020.0219.86
4.4.80.0050.0159.86
4.4.70.0050.0189.86
4.4.60.0020.0179.86
4.4.50.0020.0159.86
4.4.40.0020.0199.86
4.4.30.0020.0229.86
4.4.20.0050.0189.86
4.4.10.0020.0209.86
4.4.00.0040.0209.86
4.3.110.0010.0139.86
4.3.100.0050.0169.86
4.3.90.0020.0199.86
4.3.80.0020.0279.86
4.3.70.0020.0179.86
4.3.60.0020.0209.86
4.3.50.0030.0169.86
4.3.40.0030.0289.86
4.3.30.0030.0169.86
4.3.20.0000.0159.86
4.3.10.0030.0189.86
4.3.00.0020.0109.86

preferences:
65.2 ms | 401 KiB | 5 Q