3v4l.org

run code in 300+ PHP versions simultaneously
<?php if($var = false) echo $var;

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)
8.3.60.0110.00416.50
8.3.50.0110.00822.06
8.3.40.0110.00418.68
8.3.30.0090.00618.77
8.3.20.0060.00320.21
8.3.10.0040.00421.77
8.3.00.0040.00422.39
8.2.180.0110.00618.42
8.2.170.0080.00822.96
8.2.160.0070.00722.13
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00317.50
8.2.110.0060.00322.16
8.2.100.0070.00417.63
8.2.90.0050.00319.27
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0110.00021.13
8.2.30.0070.00017.97
8.2.20.0040.00417.59
8.2.10.0000.00717.96
8.2.00.0000.00717.92
8.1.280.0150.00625.92
8.1.270.0070.00023.99
8.1.260.0050.00326.35
8.1.250.0070.00328.09
8.1.240.0060.00323.88
8.1.230.0040.00717.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.25
8.1.190.0040.00417.11
8.1.180.0030.00518.10
8.1.170.0060.00318.41
8.1.160.0000.00721.94
8.1.150.0000.01018.78
8.1.140.0030.00517.44
8.1.130.0000.00717.54
8.1.120.0030.00317.42
8.1.110.0000.00717.40
8.1.100.0000.00717.40
8.1.90.0030.00317.40
8.1.80.0070.00017.27
8.1.70.0030.00317.34
8.1.60.0050.00317.45
8.1.50.0030.00517.42
8.1.40.0050.00317.44
8.1.30.0040.00417.61
8.1.20.0040.00417.57
8.1.10.0000.00817.40
8.1.00.0080.00317.39
8.0.300.0000.00718.77
8.0.290.0030.00516.63
8.0.280.0080.00018.29
8.0.270.0070.00017.18
8.0.260.0030.00317.11
8.0.250.0060.00016.80
8.0.240.0060.00016.91
8.0.230.0000.00716.82
8.0.220.0030.00316.81
8.0.210.0000.00716.84
8.0.200.0050.00316.89
8.0.190.0020.00516.93
8.0.180.0030.00516.73
8.0.170.0080.00016.87
8.0.160.0030.00316.70
8.0.150.0000.00816.84
8.0.140.0040.00416.67
8.0.130.0030.00313.18
8.0.120.0040.00416.78
8.0.110.0040.00416.70
8.0.100.0000.00816.61
8.0.90.0050.00216.89
8.0.80.0040.01116.79
8.0.70.0070.00016.66
8.0.60.0040.00416.79
8.0.50.0040.00416.66
8.0.30.0110.00917.07
8.0.20.0120.01017.40
8.0.10.0070.00016.79
8.0.00.0130.00916.63
7.4.330.0000.00515.08
7.4.320.0000.00616.50
7.4.300.0000.00716.55
7.4.290.0060.00616.41
7.4.280.0000.01116.50
7.4.270.0000.00716.53
7.4.260.0070.00016.43
7.4.250.0040.00416.41
7.4.240.0030.00416.42
7.4.230.0040.00416.35
7.4.220.0160.00616.47
7.4.210.0080.01216.45
7.4.200.0070.00016.44
7.4.160.0090.00616.43
7.4.150.0240.00017.40
7.4.140.0100.01217.86
7.4.130.0080.01216.46
7.4.120.0060.01216.45
7.4.110.0060.01216.21
7.4.100.0160.00316.29
7.4.90.0060.00916.42
7.4.80.0070.01019.39
7.4.70.0160.00616.33
7.4.60.0130.00716.26
7.4.50.0000.00916.32
7.4.40.0150.00316.50
7.4.30.0060.01616.34
7.4.00.0060.01214.60
7.3.330.0060.00012.93
7.3.320.0030.00312.88
7.3.310.0030.00315.95
7.3.300.0030.00315.96
7.3.290.0080.00816.11
7.3.280.0100.00816.15
7.3.270.0150.00717.40
7.3.260.0110.01116.32
7.3.250.0100.01016.21
7.3.240.0080.01116.50
7.3.230.0070.01016.39
7.3.210.0090.00616.20
7.3.200.0040.01119.39
7.3.190.0060.00916.16
7.3.180.0100.00916.13
7.3.170.0060.00916.27
7.3.160.0100.00616.21
7.3.10.0100.00616.20
7.3.00.0030.01016.73
7.2.330.0100.00716.38
7.2.320.0070.01016.43
7.2.310.0090.00916.54
7.2.300.0060.00916.19
7.2.290.0120.00916.25
7.2.130.0030.00616.76
7.2.120.0000.01316.56
7.2.110.0070.00716.46
7.2.100.0110.00416.51
7.2.90.0120.00016.73
7.2.80.0000.00916.73
7.2.70.0040.01516.62
7.2.60.0170.00316.82
7.2.50.0030.01316.77
7.2.40.0040.01516.44
7.2.30.0060.00916.78
7.2.20.0030.00616.80
7.2.10.0100.00716.71
7.2.00.0020.01117.75
7.1.250.0040.00815.36
7.1.200.0060.01015.77
7.1.100.0260.01318.24
7.1.70.0060.00316.84
7.1.60.0100.01319.19
7.1.50.0030.02116.52
7.1.00.0000.07722.44
7.0.200.0000.01016.72
7.0.60.0100.06719.91
7.0.50.0000.04717.88
7.0.40.0000.05020.32
7.0.30.0570.07320.09
7.0.20.0100.05020.03
7.0.10.0030.04020.08
7.0.00.0070.08320.01
5.6.280.0000.03321.09
5.6.210.0000.04320.46
5.6.200.0130.04318.13
5.6.190.0130.05020.41
5.6.180.3200.04320.78
5.6.170.0330.06020.48
5.6.160.0200.06720.70
5.6.150.0070.04718.17
5.6.140.0130.07718.16
5.6.130.0030.07718.11
5.6.120.0130.03321.11
5.6.110.0100.08321.02
5.6.100.0030.05720.98
5.6.90.0070.05721.17
5.6.80.0130.07020.43
5.6.70.0170.07320.38
5.5.350.0230.07720.35
5.5.340.0030.04017.92
5.5.330.0030.04020.08
5.5.320.0330.08020.20
5.5.310.0300.07720.17
5.5.300.0000.04317.91
5.5.290.0070.08017.94
5.5.280.0200.07020.68
5.5.270.0030.08320.87
5.5.260.0230.06020.86
5.5.250.0100.07020.68
5.5.240.0300.07320.14
5.4.450.0570.05719.27
5.4.440.0830.06019.10
5.4.430.0730.06019.40
5.4.420.0730.05719.32
5.4.410.1000.05319.14
5.4.400.0630.06719.29
5.4.390.1270.05019.08
5.4.380.0700.05719.18
5.4.370.1100.07019.11
5.4.360.0770.05718.78
5.4.350.0770.05319.11
5.4.340.1000.05318.78
5.4.320.1030.04719.18
5.4.310.0900.05718.78
5.4.300.0900.06319.11
5.4.290.1070.07019.27
5.4.280.1000.05019.25
5.4.270.1000.05319.17
5.4.260.0930.05319.08
5.4.250.0900.05719.27
5.4.240.1070.05718.99
5.4.230.1030.05318.78
5.4.220.0800.05018.88
5.4.210.0770.05018.83
5.4.200.0930.05716.78
5.4.190.0900.05318.91
5.4.180.0930.05018.94
5.4.170.0770.05318.95
5.4.160.0900.06318.79
5.4.150.1000.06018.96
5.4.140.1000.08316.26
5.4.130.0930.05316.60
5.4.120.0970.05016.25
5.4.110.0830.06016.25
5.4.100.1070.04316.34
5.4.90.0800.05316.44
5.4.80.1030.04316.45
5.4.70.1070.05316.24
5.4.60.1070.04716.24
5.4.50.1000.04716.25
5.4.40.1000.04716.29
5.4.30.0970.05016.57
5.4.20.0800.06016.29
5.4.10.0670.05716.45
5.4.00.0700.05316.05
5.3.290.0670.07014.45
5.3.280.0730.05314.43
5.3.270.0830.04714.61
5.3.260.0800.04714.48
5.3.250.0670.06314.39
5.3.240.1000.05714.59
5.3.230.0870.05714.45
5.3.220.1000.05014.44
5.3.210.1000.05714.54
5.3.200.0970.05314.43
5.3.190.1000.04714.51
5.3.180.0830.06314.39
5.3.170.0830.04714.40
5.3.160.0700.06014.40
5.3.150.0870.04014.39
5.3.140.1000.05014.39
5.3.130.1030.04714.66
5.3.120.0970.05714.38
5.3.110.1030.04314.52
5.3.100.0830.04713.87
5.3.90.0730.05713.88
5.3.80.0930.04713.79
5.3.70.0670.06013.88
5.3.60.0800.05013.98
5.3.50.0900.05713.73
5.3.40.0800.05013.79
5.3.30.0800.04713.75
5.3.20.0770.05013.57
5.3.10.0930.04313.45
5.3.00.0930.04013.51
5.2.170.0630.04011.30
5.2.160.0700.04011.08
5.2.150.0770.04010.98
5.2.140.0570.04711.21
5.2.130.0870.04310.89
5.2.120.0670.03711.05
5.2.110.0700.04310.89
5.2.100.0630.03711.18
5.2.90.0800.03711.04
5.2.80.0670.06011.11
5.2.70.0600.04310.92
5.2.60.0670.04710.99
5.2.50.0830.04710.95
5.2.40.0500.04010.83
5.2.30.0570.03310.82
5.2.20.0530.03310.75
5.2.10.0530.03310.75
5.2.00.0530.03310.57
5.1.60.0500.0309.85
5.1.50.0600.0409.88
5.1.40.0730.0479.89
5.1.30.0700.03310.40
5.1.20.0670.03310.25
5.1.10.0630.0379.99
5.1.00.0600.03710.00
5.0.50.0330.0278.51
5.0.40.0270.0338.28
5.0.30.0330.0438.11
5.0.20.0300.0238.03
5.0.10.0230.0308.16
5.0.00.0330.0478.13
4.4.90.0270.0275.84
4.4.80.0300.0305.82
4.4.70.0270.0205.78
4.4.60.0200.0275.85
4.4.50.0230.0235.83
4.4.40.0230.0375.82
4.4.30.0230.0235.79
4.4.20.0300.0175.82
4.4.10.0270.0205.85
4.4.00.0230.0335.89
4.3.110.0270.0205.79
4.3.100.0270.0205.77
4.3.90.0230.0205.75
4.3.80.0200.0375.79
4.3.70.0370.0205.69
4.3.60.0230.0205.67
4.3.50.0200.0235.65
4.3.40.0270.0305.62
4.3.30.0170.0204.55
4.3.20.0170.0234.52
4.3.10.0100.0234.40
4.3.00.0170.0177.03

preferences:
62.87 ms | 401 KiB | 5 Q