3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "3jfjdlksf"; if (strlen($string) < 5) { $data++; }

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)
8.3.40.0160.00018.69
8.3.30.0100.00720.17
8.3.20.0040.00420.04
8.3.10.0000.00722.09
8.3.00.0050.00322.57
8.2.170.0080.01122.96
8.2.160.0000.01422.12
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00819.31
8.2.110.0070.00420.56
8.2.100.0060.00617.78
8.2.90.0050.00319.28
8.2.80.0050.00319.20
8.2.70.0040.00717.50
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0000.00818.05
8.2.30.0080.00017.98
8.2.20.0040.00417.51
8.2.10.0040.00417.67
8.2.00.0040.00717.59
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00723.82
8.1.230.0070.00420.96
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0040.00417.29
8.1.180.0040.00418.77
8.1.170.0090.00018.42
8.1.160.0030.00322.19
8.1.150.0000.00718.54
8.1.140.0070.00017.43
8.1.130.0000.00717.77
8.1.120.0070.00017.43
8.1.110.0040.00417.37
8.1.100.0040.00417.42
8.1.90.0040.00417.40
8.1.80.0070.00017.35
8.1.70.0070.00017.39
8.1.60.0090.00017.56
8.1.50.0000.00817.44
8.1.40.0000.00817.43
8.1.30.0000.00817.46
8.1.20.0040.00417.51
8.1.10.0040.00417.39
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0000.00716.91
8.0.280.0000.00718.28
8.0.270.0070.00017.15
8.0.260.0030.00316.73
8.0.250.0000.00716.92
8.0.240.0040.00416.82
8.0.230.0000.00716.86
8.0.220.0070.00016.81
8.0.210.0000.00716.82
8.0.200.0030.00316.87
8.0.190.0030.00516.90
8.0.180.0000.00816.76
8.0.170.0050.00316.85
8.0.160.0040.00416.84
8.0.150.0030.00316.76
8.0.140.0000.00816.71
8.0.130.0050.00013.13
8.0.120.0050.00316.64
8.0.110.0080.00016.73
8.0.100.0040.00416.79
8.0.90.0040.00416.68
8.0.80.0030.01316.80
8.0.70.0030.00316.70
8.0.60.0000.00716.83
8.0.50.0050.00316.64
8.0.30.0130.00817.03
8.0.20.0130.00417.40
8.0.10.0070.00016.71
8.0.00.0110.00816.61
7.4.330.0000.00515.07
7.4.320.0030.00316.32
7.4.300.0040.00416.49
7.4.290.0040.00416.45
7.4.280.0040.00416.39
7.4.270.0030.00316.50
7.4.260.0030.00316.40
7.4.250.0020.00516.40
7.4.240.0050.00216.52
7.4.230.0030.00316.49
7.4.220.0100.00716.32
7.4.210.0060.00816.50
7.4.200.0000.00716.50
7.4.190.0000.00716.57
7.4.160.0110.00716.48
7.4.150.0060.01117.40
7.4.140.0060.01117.86
7.4.130.0100.00716.42
7.4.120.0100.00716.35
7.4.110.0070.01016.63
7.4.100.0120.00616.50
7.4.90.0070.01716.43
7.4.80.0140.00619.39
7.4.70.0100.00616.35
7.4.60.0100.00716.39
7.4.50.0030.00516.44
7.4.40.0030.01222.77
7.4.30.0110.00616.43
7.4.00.0080.00815.00
7.3.330.0000.00613.18
7.3.320.0020.00212.96
7.3.310.0030.00316.32
7.3.300.0000.00716.28
7.3.290.0030.01316.22
7.3.280.0090.00916.22
7.3.270.0110.00717.40
7.3.260.0070.01016.26
7.3.250.0110.00916.45
7.3.240.0140.00716.34
7.3.230.0100.00716.39
7.3.210.0050.01116.30
7.3.200.0150.00419.39
7.3.190.0070.01016.35
7.3.180.0070.01216.54
7.3.170.0080.00916.27
7.3.160.0000.01616.12
7.3.120.0080.00814.96
7.3.110.0100.00714.94
7.3.100.0150.00014.83
7.3.90.0100.00714.73
7.3.80.0070.01014.94
7.3.70.0040.01114.64
7.3.60.0070.01014.70
7.3.50.0000.01614.57
7.3.40.0030.01414.72
7.3.30.0060.00914.68
7.3.20.0040.00816.35
7.3.10.0030.00916.70
7.3.00.0070.00716.53
7.2.330.0100.00716.48
7.2.320.0110.00716.66
7.2.310.0070.01016.55
7.2.300.0190.00316.40
7.2.290.0070.01116.61
7.2.250.0140.00414.79
7.2.240.0080.01114.79
7.2.230.0030.00614.86
7.2.220.0060.00614.82
7.2.210.0070.01014.99
7.2.200.0040.01214.85
7.2.190.0060.00914.80
7.2.180.0070.00714.94
7.2.170.0070.00715.04
7.2.00.0030.01019.50
7.1.330.0030.01315.49
7.1.320.0060.00615.67
7.1.310.0060.01015.65
7.1.300.0070.00415.68
7.1.290.0080.00315.71
7.1.280.0130.00015.81
7.1.270.0070.00415.61
7.1.260.0040.00815.43
7.1.100.0100.00717.89
7.1.70.0000.01016.81
7.1.60.0130.01319.43
7.1.50.0060.01616.88
7.1.00.0070.03022.34
7.0.200.0000.00816.36
7.0.140.0030.06722.09
7.0.60.0130.07719.93
7.0.50.0100.03317.80
7.0.40.0030.06020.03
7.0.30.0300.06720.04
7.0.20.0100.05020.19
7.0.10.0070.05020.34
7.0.00.0070.07020.21
5.6.280.0070.07021.03
5.6.210.0070.08720.52
5.6.200.0100.07718.22
5.6.190.0200.07720.61
5.6.180.3070.04320.41
5.6.170.0330.07020.54
5.6.160.0070.05720.46
5.6.150.0030.06018.12
5.6.140.0130.07018.14
5.6.130.0130.07318.18
5.6.120.0030.04021.11
5.6.110.0100.06720.94
5.6.100.0070.08320.98
5.6.90.0100.08020.97
5.6.80.0070.08320.37
5.6.70.4470.03720.39
5.5.350.0330.07320.41
5.5.340.0030.06018.02
5.5.330.0030.06720.14
5.5.320.0200.04720.23
5.5.310.0230.04720.28
5.5.300.0030.08717.92
5.5.290.0100.08017.88
5.5.280.0000.04320.71
5.5.270.0200.07720.87
5.5.260.0130.08020.75
5.5.250.0130.05020.68
5.5.240.0230.07320.16
5.4.450.0700.06019.51
5.4.440.0670.05319.31
5.4.430.0200.04719.50
5.4.420.0070.06019.35
5.4.410.0200.04318.91
5.4.400.0130.05318.66
5.4.390.0070.05318.61
5.4.380.0100.05318.72
5.4.370.0030.06018.46
5.4.360.0270.03718.71
5.4.350.0040.03711.97
5.4.340.0060.04811.97
5.4.320.0070.03612.45
5.4.310.0080.04612.45
5.4.300.0070.03512.45
5.4.290.0060.04512.45
5.4.280.0050.03912.35
5.4.270.0040.03712.35
5.4.260.0050.03912.35
5.4.250.0040.03912.34
5.4.240.0000.06318.92
5.4.230.0100.07319.02
5.4.220.0100.05318.99
5.4.210.0070.08319.00
5.4.200.0070.05018.86
5.4.190.0170.06318.64
5.4.180.0130.04318.73
5.4.170.0170.04318.79
5.4.160.0100.07318.78
5.4.150.0100.08019.01
5.4.140.0100.04316.50
5.4.130.0170.04316.34
5.4.120.0000.07016.31
5.4.110.0070.05316.45
5.4.100.0070.06716.52
5.4.90.0100.04716.25
5.4.80.0100.04316.40
5.4.70.0100.04716.32
5.4.60.0030.05016.31
5.4.50.0070.05016.32
5.4.40.0070.05016.44
5.4.30.0070.05716.32
5.4.20.0030.05016.36
5.4.10.0130.04716.46
5.4.00.0070.04715.71
5.3.290.0040.04312.80
5.3.280.0100.05714.74
5.3.270.0000.05714.61
5.3.260.0100.05014.47
5.3.250.0070.06314.52
5.3.240.0100.04714.61
5.3.230.0130.04714.74
5.3.220.0000.08014.57
5.3.210.0070.05714.65
5.3.200.0030.05014.28
5.3.190.0030.05714.56
5.3.180.0030.05014.60
5.3.170.0030.05014.57
5.3.160.0170.04014.43
5.3.150.0030.05714.26
5.3.140.0070.05314.55
5.3.130.0030.05314.41
5.3.120.0000.08314.54
5.3.110.0030.05314.31
5.3.100.0130.04013.92
5.3.90.0170.05314.02
5.3.80.0100.04313.71
5.3.70.0130.04313.79
5.3.60.0070.04713.99
5.3.50.0130.04013.86
5.3.40.0070.04714.05
5.3.30.0130.04013.84
5.3.20.0030.04713.55
5.3.10.0000.05013.66
5.3.00.0100.04313.68
5.2.170.0000.05011.14
5.2.160.0070.03711.23
5.2.150.0070.04311.14
5.2.140.0100.05711.14
5.2.130.0070.04010.98
5.2.120.0000.05011.11
5.2.110.0070.04311.10
5.2.100.0030.04011.18
5.2.90.0070.05311.25
5.2.80.0070.05711.23
5.2.70.0030.04310.84
5.2.60.0070.05311.05
5.2.50.0070.03710.92
5.2.40.0030.05311.01
5.2.30.0070.04010.98
5.2.20.0000.04310.71
5.2.10.0100.03010.87
5.2.00.0070.03710.60
5.1.60.0000.03710.18
5.1.50.0000.0379.88
5.1.40.0030.03710.12
5.1.30.0070.03310.39
5.1.20.0000.04010.56
5.1.10.0070.0439.91
5.1.00.0000.0379.99
5.0.50.0000.0408.48
5.0.40.0000.0408.46
5.0.30.0030.0408.17
5.0.20.0030.0238.18
5.0.10.0000.0308.22
5.0.00.0030.0438.30
4.4.90.0000.0236.67
4.4.80.0030.0206.67
4.4.70.0000.0236.67
4.4.60.0000.0306.67
4.4.50.0000.0206.67
4.4.40.0070.0276.67
4.4.30.0030.0206.67
4.4.20.0030.0206.67
4.4.10.0030.0206.67
4.4.00.0000.0336.67
4.3.110.0070.0206.67
4.3.100.0000.0206.67
4.3.90.0000.0206.67
4.3.80.0000.0336.67
4.3.70.0000.0276.67
4.3.60.0030.0176.67
4.3.50.0000.0206.67
4.3.40.0070.0276.67
4.3.30.0000.0236.67
4.3.20.0030.0206.67
4.3.10.0030.0206.67
4.3.00.0100.0236.59

preferences:
31.51 ms | 400 KiB | 5 Q