3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v1 = 'My name is Nikita'; $v2 = '31+3=4'; var_dump([ 'v1' => urlencode($v1), 'v2' => urlencode($v2), ]);

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)
8.3.40.0100.01018.86
8.3.30.0070.00718.81
8.3.20.0070.00020.04
8.3.10.0050.00223.66
8.3.00.0040.00422.45
8.2.170.0070.01422.96
8.2.160.0100.00320.25
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00422.22
8.2.110.0090.00022.25
8.2.100.0060.00617.91
8.2.90.0070.00019.24
8.2.80.0050.00317.97
8.2.70.0040.00717.63
8.2.60.0080.00017.80
8.2.50.0080.00018.07
8.2.40.0030.00518.16
8.2.30.0070.00018.05
8.2.20.0000.00817.69
8.2.10.0000.00717.52
8.2.00.0040.00417.66
8.1.270.0080.00023.83
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00823.69
8.1.230.0040.00718.85
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0000.00917.13
8.1.190.0040.00417.29
8.1.180.0050.00318.10
8.1.170.0090.00018.51
8.1.160.0000.00721.94
8.1.150.0030.00518.57
8.1.140.0000.00717.36
8.1.130.0000.00717.82
8.1.120.0000.00717.28
8.1.110.0040.00417.38
8.1.100.0030.00317.37
8.1.90.0030.00317.42
8.1.80.0030.00317.42
8.1.70.0000.00717.37
8.1.60.0040.00417.51
8.1.50.0040.00417.48
8.1.40.0050.00317.34
8.1.30.0000.00817.55
8.1.20.0040.00417.50
8.1.10.0030.00517.36
8.1.00.0040.00417.43
8.0.300.0040.00418.77
8.0.290.0040.00317.04
8.0.280.0070.00018.47
8.0.270.0100.00017.11
8.0.260.0000.00716.79
8.0.250.0040.00416.86
8.0.240.0000.00716.87
8.0.230.0000.00716.98
8.0.220.0070.00016.84
8.0.210.0030.00316.80
8.0.200.0060.00016.83
8.0.190.0070.00016.94
8.0.180.0040.00416.76
8.0.170.0040.00416.79
8.0.160.0080.00016.76
8.0.150.0000.00716.74
8.0.140.0000.00816.78
8.0.130.0050.00213.20
8.0.120.0070.00016.79
8.0.110.0070.00016.84
8.0.100.0040.00416.79
8.0.90.0060.00316.88
8.0.80.0070.01116.71
8.0.70.0040.00416.73
8.0.60.0000.00816.82
8.0.50.0040.00416.87
8.0.30.0100.00817.04
8.0.20.0130.00917.40
8.0.10.0000.00716.96
8.0.00.0080.01116.71
7.4.330.0050.00015.02
7.4.320.0030.00316.53
7.4.300.0030.00316.34
7.4.290.0000.00716.35
7.4.280.0030.00316.40
7.4.270.0070.00016.57
7.4.260.0040.00416.41
7.4.250.0040.00616.29
7.4.240.0040.00316.51
7.4.230.0070.00016.28
7.4.220.0090.01016.46
7.4.210.0070.00916.53
7.4.200.0000.00716.42
7.4.190.0000.00716.48
7.4.160.0110.00716.33
7.4.150.0060.01217.40
7.4.140.0100.01117.86
7.4.130.0090.00716.51
7.4.120.0140.00616.55
7.4.110.0090.00916.48
7.4.100.0040.01216.56
7.4.90.0030.01416.42
7.4.80.0140.00319.39
7.4.70.0080.00816.14
7.4.60.0120.00616.26
7.4.50.0060.00316.08
7.4.40.0060.00622.77
7.4.30.0090.00716.27
7.4.00.0030.01314.74
7.3.330.0020.00213.11
7.3.320.0020.00213.08
7.3.310.0070.00016.22
7.3.300.0070.00016.20
7.3.290.0080.00616.23
7.3.280.0090.00816.24
7.3.270.0090.00917.40
7.3.260.0030.01316.23
7.3.250.0060.01116.49
7.3.240.0080.00816.56
7.3.230.0090.00816.39
7.3.210.0080.00816.36
7.3.200.0030.01319.39
7.3.190.0100.00716.39
7.3.180.0120.00916.20
7.3.170.0090.00616.30
7.3.160.0090.00916.36
7.3.120.0040.01214.66
7.3.110.0040.01114.38
7.3.100.0000.01514.67
7.3.90.0030.00914.89
7.3.80.0060.01214.49
7.3.70.0140.00314.54
7.3.60.0080.00314.62
7.3.50.0080.00814.55
7.3.40.0030.01014.48
7.3.30.0090.00314.71
7.3.20.0060.00616.74
7.3.10.0120.00316.48
7.3.00.0080.00816.51
7.2.330.0060.01216.68
7.2.320.0100.00716.32
7.2.310.0030.01316.32
7.2.300.0070.01116.25
7.2.290.0090.00616.33
7.2.240.0040.01114.99
7.2.230.0100.00714.48
7.2.220.0060.00914.88
7.2.210.0040.01114.64
7.2.200.0030.01014.94
7.2.190.0090.00914.70
7.2.180.0030.01314.57
7.2.170.0060.01014.42
7.2.160.0040.01414.98
7.2.150.0060.00816.50
7.2.140.0070.00416.68
7.2.130.0040.01116.45
7.2.120.0060.00916.75
7.2.110.0060.00616.45
7.2.100.0030.01316.84
7.2.90.0070.00716.66
7.2.80.0070.01016.80
7.2.70.0030.01416.75
7.2.60.0080.00816.64
7.2.50.0060.00616.63
7.2.40.0060.01216.79
7.2.30.0060.01216.51
7.2.20.0100.00716.53
7.2.10.0030.00916.51
7.2.00.0050.00717.80
7.1.330.0040.01115.54
7.1.320.0060.00315.64
7.1.310.0090.00615.83
7.1.300.0080.00315.62
7.1.290.0060.00815.76
7.1.280.0000.01315.61
7.1.270.0000.01615.43
7.1.260.0040.00815.47
7.1.250.0060.00915.66
7.1.200.0130.00015.62
7.1.100.0070.00317.59
7.1.70.0000.01017.00
7.1.60.0030.02019.29
7.1.50.0100.02034.86
7.1.00.0070.07322.28
7.0.200.0040.00416.75
7.0.140.0000.07722.13
7.0.80.0630.07719.99
7.0.70.0370.06719.98
7.0.60.0600.07319.88
7.0.50.0530.05320.30
7.0.40.0100.08020.09
7.0.30.0100.05020.09
7.0.20.0170.07720.14
7.0.10.0030.08720.10
7.0.00.0070.09020.09
5.6.280.0000.07321.11
5.6.230.0030.08720.50
5.6.220.0070.07720.66
5.6.210.0070.08020.74
5.6.200.0130.07721.06
5.6.190.0170.07021.07
5.6.180.0070.07721.00
5.6.170.0070.08721.00
5.6.160.0200.07321.16
5.6.150.0070.08320.99
5.6.140.0170.08021.01
5.6.130.0100.08321.05
5.6.120.0130.07321.01
5.6.110.0170.08021.01
5.6.100.0100.04720.99
5.6.90.0100.08021.08
5.6.80.0030.08720.32
5.6.70.0030.07720.48
5.6.60.0030.05020.42
5.6.50.0030.09020.39
5.6.40.0100.07020.36
5.6.30.0100.06720.38
5.6.20.0070.08720.36
5.6.10.0100.07720.38
5.6.00.0070.08320.32
5.5.370.0070.04720.36
5.5.360.0070.06320.38
5.5.350.0070.08320.39
5.5.340.0070.04320.82
5.5.330.0030.05720.89
5.5.320.0070.05720.83
5.5.310.0070.08720.75
5.5.300.0170.07720.87
5.5.290.0130.05320.91
5.5.280.0100.04320.63
5.5.270.0230.07320.72
5.5.260.0030.06720.86
5.5.250.0130.07320.68
5.5.240.0100.05020.18
5.5.230.0230.07020.20
5.5.220.0170.07020.29
5.5.210.0100.07720.25
5.5.200.0100.07320.25
5.5.190.0130.08020.17
5.5.180.0070.07719.98
5.5.160.0030.08320.20
5.5.150.0030.08320.23
5.5.140.0100.07720.18
5.5.130.0070.06720.11
5.5.120.0130.05320.23
5.5.110.0130.07320.22
5.5.100.0130.06020.11
5.5.90.0070.07719.93
5.5.80.0100.07320.05
5.5.70.0130.07720.15
5.5.60.0170.06720.00
5.5.50.0130.07320.14
5.5.40.0100.07720.09
5.5.30.0070.05720.03
5.5.20.0130.06020.11
5.5.10.0030.04320.04
5.5.00.0070.06720.04
5.4.450.0100.05719.47
5.4.440.0100.07719.55
5.4.430.0070.07019.11
5.4.420.0070.08319.44
5.4.410.0070.05019.14
5.4.400.0100.07718.96
5.4.390.0130.07018.90
5.4.380.0070.06019.06
5.4.370.0070.04719.09
5.4.360.0030.06719.06
5.4.350.0100.07319.14
5.4.340.0030.04019.23
5.4.320.0070.07319.24
5.4.310.0100.07719.03
5.4.300.0130.07319.06
5.4.290.0070.07719.05
5.4.280.0070.07719.06
5.4.270.0170.06319.16
5.4.260.0070.07719.11
5.4.250.0030.07719.05
5.4.240.0100.06319.14
5.4.230.0130.07019.05
5.4.220.0100.08019.02
5.4.210.0130.06719.08
5.4.200.0070.07719.11
5.4.190.0070.05719.13
5.4.180.0100.04018.93
5.4.170.0100.03319.09
5.4.160.0170.07019.21
5.4.150.0170.07318.93
5.4.140.0100.07316.13
5.4.130.0100.07016.39
5.4.120.0030.05716.36
5.4.110.0030.08016.21
5.4.100.0070.07316.30
5.4.90.0100.06016.31
5.4.80.0070.06716.31
5.4.70.0030.08316.34
5.4.60.0130.04716.36
5.4.50.0070.04716.19
5.4.40.0070.07316.42
5.4.30.0070.06016.22
5.4.20.0100.05316.17
5.4.10.0070.06716.18
5.4.00.0000.04715.83
5.3.290.0030.05014.52
5.3.280.0070.07014.61
5.3.270.0070.03714.59
5.3.260.0100.08014.52
5.3.250.0070.07314.54
5.3.240.0100.07014.46
5.3.230.0070.07014.59
5.3.220.0030.05314.55
5.3.210.0100.07714.48
5.3.200.0030.08314.53
5.3.190.0070.07014.56
5.3.180.0000.05714.54
5.3.170.0070.07014.55
5.3.160.0000.05014.39
5.3.150.0030.04314.43
5.3.140.0100.06714.46
5.3.130.0100.08014.37
5.3.120.0070.06314.54
5.3.110.0070.08014.51
5.3.100.0030.07313.86
5.3.90.0100.07314.02
5.3.80.0100.07013.88
5.3.70.0030.08013.77
5.3.60.0100.07714.03
5.3.50.0130.07013.71
5.3.40.0030.07013.91
5.3.30.0100.04713.87
5.3.20.0070.06713.63
5.3.10.0100.06713.62
5.3.00.0100.07013.63
5.2.170.0030.06311.98
5.2.160.0030.04711.98
5.2.150.0000.04011.98
5.2.140.0070.05711.98
5.2.130.0070.05711.98
5.2.120.0030.04311.98
5.2.110.0030.06311.98
5.2.100.0030.04711.98
5.2.90.0000.06011.98
5.2.80.0000.03711.98
5.2.70.0100.05311.98
5.2.60.0070.03711.98
5.2.50.0030.06311.98
5.2.40.0030.06011.98
5.2.30.0070.03711.98
5.2.20.0000.03711.98
5.2.10.0070.04711.98
5.2.00.0070.05711.98
5.1.60.0100.05011.98
5.1.50.0000.06011.98
5.1.40.0030.05711.98
5.1.30.0070.05011.98
5.1.20.0100.05011.98
5.1.10.0030.04711.98
5.1.00.0070.05011.98
5.0.50.0000.04711.98
5.0.40.0070.04311.98
5.0.30.0070.05711.98
5.0.20.0000.04711.98
5.0.10.0030.04711.98
5.0.00.0070.05711.98
4.4.90.0100.02311.98
4.4.80.0000.03711.98
4.4.70.0070.03011.98
4.4.60.0000.03011.98
4.4.50.0070.02711.98
4.4.40.0000.05311.98
4.4.30.0000.03711.98
4.4.20.0000.02711.98
4.4.10.0030.03311.98
4.4.00.0100.05011.98
4.3.110.0070.03311.98
4.3.100.0030.02711.98
4.3.90.0030.03311.98
4.3.80.0070.04311.98
4.3.70.0030.02711.98
4.3.60.0030.03311.98
4.3.50.0030.03011.98
4.3.40.0030.05011.98
4.3.30.0030.03311.98
4.3.20.0000.03311.98
4.3.10.0000.03011.98
4.3.00.0030.03311.98

preferences:
41.39 ms | 400 KiB | 5 Q