3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3]; foreach ($a as $e) { echo $e * -1; }

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)
8.3.40.0120.00318.85
8.3.30.0090.00420.20
8.3.20.0040.00418.48
8.3.10.0040.00421.11
8.3.00.0060.00322.15
8.2.170.0070.00722.96
8.2.160.0090.00620.35
8.2.150.0040.00424.18
8.2.140.0030.00924.66
8.2.130.0080.00026.16
8.2.120.0040.00420.75
8.2.110.0030.00619.27
8.2.100.0000.01117.84
8.2.90.0050.00219.27
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0090.00317.93
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0000.00719.43
8.2.20.0080.00017.56
8.2.10.0000.00817.78
8.2.00.0040.00417.55
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.84
8.1.230.0040.00720.96
8.1.220.0040.00418.77
8.1.210.0090.00019.04
8.1.200.0030.00717.35
8.1.190.0040.00417.30
8.1.180.0060.00318.10
8.1.170.0040.00418.55
8.1.160.0000.00718.92
8.1.150.0080.00418.60
8.1.140.0040.00417.46
8.1.130.0040.00417.69
8.1.120.0000.00717.52
8.1.110.0050.00317.34
8.1.100.0030.00517.43
8.1.90.0050.00217.48
8.1.80.0070.00017.40
8.1.70.0060.00317.38
8.1.60.0060.00317.58
8.1.50.0050.00217.50
8.1.40.0050.00217.45
8.1.30.0040.00417.57
8.1.20.0040.00417.52
8.1.10.0050.00317.54
8.1.00.0020.00517.41
8.0.300.0070.00019.85
8.0.290.0030.00317.05
8.0.280.0000.00718.36
8.0.270.0070.00017.30
8.0.260.0000.00616.81
8.0.250.0070.00016.91
8.0.240.0000.00716.88
8.0.230.0000.00716.85
8.0.220.0020.00516.77
8.0.210.0070.00016.90
8.0.200.0050.00516.86
8.0.190.0030.00616.80
8.0.180.0000.00716.79
8.0.170.0030.00316.86
8.0.160.0040.00416.78
8.0.150.0000.00716.87
8.0.140.0000.00816.89
8.0.130.0050.00013.30
8.0.120.0040.00416.83
8.0.110.0040.00416.85
8.0.100.0000.00716.87
8.0.90.0030.00516.85
8.0.80.0090.00616.85
8.0.70.0040.00416.94
8.0.60.0030.00516.89
8.0.50.0000.00716.95
8.0.30.0100.00917.06
8.0.20.0110.00717.40
8.0.10.0030.00517.01
8.0.00.0070.01316.70
7.4.330.0000.00516.85
7.4.320.0000.00616.50
7.4.300.0030.00316.63
7.4.290.0040.00416.50
7.4.280.0050.00216.57
7.4.270.0070.00016.60
7.4.260.0000.00713.27
7.4.250.0040.00416.50
7.4.240.0050.00216.54
7.4.230.0060.00016.63
7.4.220.0140.01216.67
7.4.210.0060.01116.56
7.4.200.0000.00716.34
7.4.190.0050.00216.48
7.4.160.0160.00416.56
7.4.150.0030.01417.40
7.4.140.0070.01117.86
7.4.130.0080.00816.52
7.4.120.0150.00316.53
7.4.110.0100.00716.55
7.4.100.0110.00716.36
7.4.90.0120.00616.68
7.4.80.0160.00619.39
7.4.70.0130.00316.36
7.4.60.0070.01316.29
7.4.50.0040.00416.40
7.4.40.0070.00722.77
7.4.30.0060.01016.55
7.4.00.0060.00914.96
7.3.330.0060.00013.17
7.3.320.0050.00013.09
7.3.310.0030.00516.26
7.3.300.0060.00016.19
7.3.290.0070.00716.22
7.3.280.0090.00916.25
7.3.270.0140.00717.40
7.3.260.0140.00518.24
7.3.250.0090.01116.58
7.3.240.0130.00916.29
7.3.230.0090.01216.49
7.3.210.0120.00616.26
7.3.200.0040.01819.39
7.3.190.0120.01216.23
7.3.180.0090.00616.59
7.3.170.0030.01316.51
7.3.160.0080.01016.45
7.3.120.0060.01115.58
7.3.110.0070.00915.58
7.3.100.0050.00715.62
7.3.90.0060.00715.51
7.3.80.0060.00815.72
7.3.70.0010.01015.58
7.3.60.0080.00515.64
7.3.50.0030.00915.61
7.3.40.0060.00815.53
7.3.30.0040.00915.55
7.3.20.0080.00616.74
7.3.10.0060.00816.77
7.3.00.0070.00516.72
7.2.330.0090.00916.44
7.2.320.0090.00816.55
7.2.310.0050.01416.73
7.2.300.0060.00916.39
7.2.290.0060.00916.62
7.2.250.0050.01515.04
7.2.240.0090.01015.60
7.2.230.0060.00915.83
7.2.220.0050.00915.63
7.2.210.0040.00715.74
7.2.200.0040.00915.71
7.2.190.0080.00615.71
7.2.180.0020.01215.70
7.2.170.0100.00615.71
7.2.160.0040.01217.15
7.2.150.0080.00417.15
7.2.140.0060.01217.15
7.2.130.0090.00516.88
7.2.120.0110.00517.02
7.2.110.0070.00616.83
7.2.100.0090.00516.97
7.2.90.0070.00916.92
7.2.80.0070.00916.99
7.2.70.0040.00816.91
7.2.60.0070.00817.04
7.2.50.0060.00816.88
7.2.40.0020.01216.94
7.2.30.0000.01317.00
7.2.20.0080.00817.00
7.2.10.0070.00716.92
7.2.00.0050.00817.72
7.1.330.0040.00816.29
7.1.320.0060.00616.21
7.1.310.0060.00616.10
7.1.300.0030.00816.03
7.1.290.0040.00716.23
7.1.280.0050.00816.12
7.1.270.0030.00816.11
7.1.260.0070.00716.18
7.1.250.0050.00516.56
7.1.100.0060.00617.84
7.1.70.0060.00616.96
7.1.60.0030.02119.17
7.1.50.0170.00716.68
7.1.00.0000.06322.33
7.0.200.0090.00016.72
7.0.140.0030.07322.08
7.0.100.0100.06720.05
7.0.90.0000.09020.13
7.0.80.0100.08019.84
7.0.70.0100.08019.91
7.0.60.0170.06319.96
7.0.50.0070.08020.27
7.0.40.0100.07719.99
7.0.30.0170.07020.02
7.0.20.0030.07720.09
7.0.10.0100.05720.18
7.0.00.0000.08320.17
5.6.280.0100.06721.14
5.6.250.0070.08020.62
5.6.240.0070.08020.60
5.6.230.0100.08320.66
5.6.220.0070.08720.58
5.6.210.0070.07720.58
5.6.200.0100.06321.04
5.6.190.0170.07721.10
5.6.180.0170.07320.93
5.6.170.0170.07721.14
5.6.160.0130.08021.11
5.6.150.0130.05721.08
5.6.140.0030.08721.07
5.6.130.0100.08021.08
5.6.120.0100.04321.03
5.6.110.0170.07021.07
5.6.100.0030.09020.94
5.6.90.0170.07721.05
5.6.80.0070.08020.44
5.6.70.0130.07020.32
5.6.60.0070.03720.36
5.6.50.0000.06020.41
5.6.40.0100.06320.52
5.6.30.0200.05320.39
5.6.20.0230.06320.37
5.6.10.0200.06720.43
5.6.00.0070.08020.29
5.5.380.0130.07720.40
5.5.370.0070.05320.39
5.5.360.0170.08020.55
5.5.350.0100.08020.45
5.5.340.0230.07020.64
5.5.330.0170.07020.73
5.5.320.0030.08320.79
5.5.310.0000.08720.72
5.5.300.0100.08020.82
5.5.290.0170.07720.64
5.5.280.0030.08320.92
5.5.270.0070.04720.90
5.5.260.0000.08720.75
5.5.250.0130.06320.72
5.5.240.0070.04320.27
5.5.230.0030.05320.26
5.5.220.0100.07320.29
5.5.210.0000.08320.26
5.5.200.0070.08020.14
5.5.190.0170.06720.22
5.5.180.0030.08720.27
5.5.160.0100.07320.22
5.5.150.0100.07720.21
5.5.140.0130.05720.07
5.5.130.0100.04320.24
5.5.120.0170.06020.21
5.5.110.0100.06020.27
5.5.100.0100.06320.16
5.5.90.0070.04720.05
5.5.80.0030.07720.14
5.5.70.0100.08019.96
5.5.60.0070.07720.05
5.5.50.0230.06020.14
5.5.40.0070.05720.00
5.5.30.0070.08019.92
5.5.20.0070.07720.12
5.5.10.0030.08020.04
5.5.00.0030.04320.12
5.4.450.0070.07719.39
5.4.440.0000.08719.44
5.4.430.0100.07319.13
5.4.420.0070.05019.43
5.4.410.0130.05719.29
5.4.400.0000.04719.10
5.4.390.0100.06319.11
5.4.380.0030.04718.98
5.4.370.0100.07319.05
5.4.360.0100.07018.81
5.4.350.0170.03319.08
5.4.340.0070.08019.13
5.4.320.0030.05718.98
5.4.310.0100.07719.02
5.4.300.0070.07318.95
5.4.290.0170.06319.05
5.4.280.0100.07018.94
5.4.270.0030.07718.78
5.4.260.0130.06718.90
5.4.250.0030.07719.23
5.4.240.0030.05019.14
5.4.230.0030.08019.11
5.4.220.0200.05718.89
5.4.210.0070.07719.22
5.4.200.0030.04719.13
5.4.190.0130.06719.02
5.4.180.0070.04318.93
5.4.170.0030.05318.89
5.4.160.0130.04719.00
5.4.150.0100.07019.07
5.4.140.0100.07316.22
5.4.130.0070.07016.22
5.4.120.0170.06716.27
5.4.110.0100.07316.21
5.4.100.0170.05716.26
5.4.90.0070.07716.49
5.4.80.0100.06716.31
5.4.70.0030.06316.19
5.4.60.0030.08016.38
5.4.50.0030.08016.31
5.4.40.0170.06316.37
5.4.30.0130.06716.23
5.4.20.0100.04016.29
5.4.10.0070.07016.23
5.4.00.0130.06315.80
5.3.290.0000.06014.66
5.3.280.0100.08014.53
5.3.270.0170.04314.56
5.3.260.0170.06714.57
5.3.250.0100.08014.45
5.3.240.0070.07314.46
5.3.230.0100.07014.43
5.3.220.0030.08014.47
5.3.210.0070.06314.55
5.3.200.0070.05714.55
5.3.190.0070.04314.43
5.3.180.0170.06714.47
5.3.170.0100.07314.52
5.3.160.0070.08014.52
5.3.150.0070.07014.41
5.3.140.0030.07714.50
5.3.130.0030.08014.54
5.3.120.0030.08014.54
5.3.110.0170.07014.54
5.3.100.0070.08014.00
5.3.90.0130.06313.98
5.3.80.0100.07713.79
5.3.70.0130.06713.88
5.3.60.0100.07013.99
5.3.50.0030.08013.80
5.3.40.0170.06313.80
5.3.30.0000.07313.85
5.3.20.0170.06313.46
5.3.10.0100.07313.53
5.3.00.0070.07713.39
5.2.170.0030.06012.98
5.2.160.0100.05312.98
5.2.150.0070.06012.98
5.2.140.0100.03312.98
5.2.130.0030.03012.98
5.2.120.0130.05712.98
5.2.110.0030.06312.98
5.2.100.0100.06012.98
5.2.90.0100.06312.98
5.2.80.0100.04012.98
5.2.70.0070.06012.98
5.2.60.0100.06012.98
5.2.50.0030.05012.98
5.2.40.0100.06012.98
5.2.30.0030.06012.98
5.2.20.0070.05712.98
5.2.10.0070.05012.98
5.2.00.0070.05712.98
5.1.60.0100.04712.98
5.1.50.0130.04312.98
5.1.40.0030.06012.98
5.1.30.0000.03712.98
5.1.20.0130.04712.98
5.1.10.0130.04712.98
5.1.00.0100.05012.98
5.0.50.0070.04012.98
5.0.40.0000.02712.98
5.0.30.0030.06312.98
5.0.20.0000.03712.98
5.0.10.0030.04312.98
5.0.00.0030.04712.98
4.4.90.0030.03712.98
4.4.80.0000.03712.98
4.4.70.0000.03712.98
4.4.60.0100.02312.98
4.4.50.0070.03312.98
4.4.40.0070.04712.98
4.4.30.0000.03712.98
4.4.20.0030.01712.98
4.4.10.0030.03712.98
4.4.00.0100.03712.98
4.3.110.0000.04012.98
4.3.100.0000.03012.98
4.3.90.0030.03312.98
4.3.80.0000.04712.98
4.3.70.0070.03012.98
4.3.60.0000.02312.98
4.3.50.0000.03712.98
4.3.40.0130.03712.98
4.3.30.0000.02712.98
4.3.20.0030.03712.98
4.3.10.0000.03712.98
4.3.00.0030.02712.98

preferences:
48.91 ms | 400 KiB | 5 Q